
<template>
  <div class="echartBox" ref="echartId" id="echartbox">
    <HelloWorld></HelloWorld> 
  </div>
</template>
 
<script>
import HelloWorld from '../components/HelloWorld.vue'

export default {
  components: { HelloWorld },
  data() {
    return {
      
          }
        },
  mounted() {
    
  },
  methods: {
   
  }
}
</script>
<style>
.echartBox {
  width: 100%;
  height: 600px
}


</style>
